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authorChris Toshok <toshok@helixcode.com>2000-06-11 12:20:56 +0800
committerChris Toshok <toshok@src.gnome.org>2000-06-11 12:20:56 +0800
commitaac3f2c8b69f579e04314b21a13d752afe4bd317 (patch)
treedec49e04bac8721e060f07003aa90bcb76d30479 /widgets/e-table/e-tree-simple.c
parent835ec00d01e23256143229d8e2c99f68afae1e6c (diff)
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change things so we focus the cell and select the row, and also dispatch
2000-06-10 Chris Toshok <toshok@helixcode.com> * e-table-item.c (eti_event): change things so we focus the cell and select the row, and also dispatch the event to that row/cell. This fixes the problem with the tree where you had to click twice to activate the tree controls. * Makefile.am (libetable_a_SOURCES): remove e-tree-gnode.* and add e-tree-simple.* (icons): add tree-expanded.xpm and tree-unexpanded.xpm * e-cell-tree.c (ect_enter_edit): defer to subcell's view. (ect_leave_edit): defer to subcell's view. (visible_depth_of_node): visual depth, taking into account that the root node of the model might not be displayed. (offset_of_node): return the offset used to shift the subcell over. (ect_draw): don't draw vertical lines if we're the leftmode node (a visual root node). also, don't shift x2 by the subcell offset, so we get ellipses like we're supposed to. (ect_event): remove GDK_BUTTON_RELEASE from the list of events that we care about. * e-tree-example-1.c: lots of changes, a more dynamic UI so we can test tree model api stuff. * e-tree-gnode.c, e-tree-gnode.c: removed files, since their guts have been rolled into e-tree-model.c * e-tree-model.c, e-tree-model.h: substantially changed. too much to really describe here. this should really be considered the first revision of these files :) * e-tree-simple.c, e-tree-simple.h: analogous to e-table-simple, a subclass that allows the use of function pointers. svn path=/trunk/; revision=3519
Diffstat (limited to 'widgets/e-table/e-tree-simple.c')
-rw-r--r--widgets/e-table/e-tree-simple.c73
1 files changed, 73 insertions, 0 deletions
diff --git a/widgets/e-table/e-tree-simple.c b/widgets/e-table/e-tree-simple.c
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+++ b/widgets/e-table/e-tree-simple.c
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+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * e-tree-simple.c: a Tree Model that offers a function pointer
+ * interface to using ETreeModel, similar to ETableSimple.
+ *
+ * Author:
+ * Chris Toshok (toshok@helixcode.com)
+ *
+ * (C) 2000 Helix Code, Inc. */
+
+#include <config.h>
+#include <gtk/gtksignal.h>
+#include "e-util/e-util.h"
+#include "e-tree-simple.h"
+
+#define PARENT_TYPE E_TREE_MODEL_TYPE
+
+static void *
+simple_value_at (ETreeModel *etm, ETreePath *node, int col)
+{
+ ETreeSimple *simple = E_TREE_SIMPLE(etm);
+
+ return simple->value_at (etm, node, col, simple->model_data);
+}
+
+static void
+simple_set_value_at (ETreeModel *etm, ETreePath *node, int col, const void *val)
+{
+ ETreeSimple *simple = E_TREE_SIMPLE(etm);
+
+ simple->set_value_at (etm, node, col, val, simple->model_data);
+}
+
+static gboolean
+simple_is_editable (ETreeModel *etm, ETreePath *node, int col)
+{
+ ETreeSimple *simple = E_TREE_SIMPLE(etm);
+
+ return simple->is_editable (etm, node, col, simple->model_data);
+}
+
+static void
+e_tree_simple_class_init (GtkObjectClass *object_class)
+{
+ ETreeModelClass *model_class = (ETreeModelClass *) object_class;
+
+ model_class->value_at = simple_value_at;
+ model_class->set_value_at = simple_set_value_at;
+ model_class->is_editable = simple_is_editable;
+}
+
+E_MAKE_TYPE(e_tree_simple, "ETreeSimple", ETreeSimple, e_tree_simple_class_init, NULL, PARENT_TYPE)
+
+ETreeModel *
+e_tree_simple_new (ETreeSimpleValueAtFn value_at,
+ ETreeSimpleSetValueAtFn set_value_at,
+ ETreeSimpleIsEditableFn is_editable,
+ gpointer model_data)
+{
+ ETreeSimple *etg;
+
+ etg = gtk_type_new (e_tree_simple_get_type ());
+
+ e_tree_model_construct (E_TREE_MODEL (etg));
+
+ etg->value_at = value_at;
+ etg->set_value_at = set_value_at;
+ etg->is_editable = is_editable;
+ etg->model_data = model_data;
+
+ return (ETreeModel*)etg;
+}
+